11008125

素因数分解:

$3^2\times 5^4\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:148

約数の個数: 60

約数和(自身を含む): 21118240

約数和(自身を除く): 10110115

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 103, 125, 171, 225, 285, 309, 375, 475, 515, 625, 855, 927, 1125, 1425, 1545, 1875, 1957, 2375, 2575, 4275, 4635, 5625, 5871, 7125, 7725, 9785, 11875, 12875, 17613, 21375, 23175, 29355, 35625, 38625, 48925, 64375, 88065, 106875, 115875, 146775, 193125, 244625, 440325, 579375, 733875, 1223125, 2201625, 3669375, 11008125]

約数ペア:

[(1, 11008125), (3, 3669375), (5, 2201625), (9, 1223125), (15, 733875), (19, 579375), (25, 440325), (45, 244625), (57, 193125), (75, 146775), (95, 115875), (103, 106875), (125, 88065), (171, 64375), (225, 48925), (285, 38625), (309, 35625), (375, 29355), (475, 23175), (515, 21375), (625, 17613), (855, 12875), (927, 11875), (1125, 9785), (1425, 7725), (1545, 7125), (1875, 5871), (1957, 5625), (2375, 4635), (2575, 4275)]